PLASTICA DOS FIOS, the best keratin treatment This formula of the Brazilian smoothing product does not contain any chemical. This is what makes it suitable for any type of hair. It makes hair soft and smooth while providing a naturally bright and malleable effect. It strengthens the thread while restoring it. Known to eliminate bags of hair and curls, it makes hair straight. It is composed of keratin, panthenol and cocoa. Nevertheless, the kit consists of a clarifying shampoo, a keratin treatment for hair and a conditioner hair mask. Can last for about 3 months, this Brazilian keratin smoothing can be used by everyone without fear. As has already been said, it does not have chemicals. How to use a keratin smoothing? When you have a Brazilian smoothing product, be aware that it is rich in amino acids. Thus, it is necessary to clean your hair with clarifying shampoo and let them dry slightly with a towel. You need to keep a little moisture. Then take the keratin straightening that you will apply strand by strand to the hair. Dry your hair immediately after applying the product and then put it on a straightener several times at a temperature of 230°C. Then rinse and apply a fixing mask. To finish, rinse your hair and dry it one last time in the hair dryer to get a final result. You can apply your next shampoo within 24 hours. If you do so, you will get the expected results and you will get your hair done very easily. Why opt for Brazilian smoothing? First of all because it is less restrictive. Also, you should know that this straightening is intended for people wishing to keep the volume and movement of their hair while eliminating frizz. In addition, if you want to prevent frizz or have a hair in transition when you have decided to stop straightening or other types of long-lasting smoothing. It usually does not have harmful products. However, there are smoothing products on the market that do not comply with the rules regarding the rate of these products. In addition, using this product, you can adjust its quantity to customize the result. The list of reasons for using this type of smoothing is not exhaustive, but it should be noted that it has drawbacks.